31500522000

素因数分解:

$2^4\times 3^3\times 5^3\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:297

約数の個数: 640

約数和(自身を含む): 117150359040

約数和(自身を除く): 85649837040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 61, 72, 73, 75, 80, 90, 100, 108, 120, 122, 125, 131, 135, 144, 146, 150, 180, 183, 200, 216, 219, 225, 240, 244, 250, 262, 270, 292, 300, 305, 360, 365, 366, 375, 393, 400, 432, 438, 450, 488, 500, 524, 540, 549, 584, 600, 610, 655, 657, 675, 720, 730, 732, 750, 786, 876, 900, 915, 976, 1000, 1048, 1080, 1095, 1098, 1125, 1168, 1179, 1200, 1220, 1310, 1314, 1350, 1460, 1464, 1500, 1525, 1572, 1647, 1752, 1800, 1825, 1830, 1965, 1971, 2000, 2096, 2160, 2190, 2196, 2250, 2358, 2440, 2620, 2628, 2700, 2745, 2920, 2928, 3000, 3050, 3144, 3275, 3285, 3294, 3375, 3504, 3537, 3600, 3650, 3660, 3930, 3942, 4380, 4392, 4453, 4500, 4575, 4716, 4880, 5240, 5256, 5400, 5475, 5490, 5840, 5895, 6000, 6100, 6288, 6550, 6570, 6588, 6750, 7074, 7300, 7320, 7625, 7860, 7884, 7991, 8235, 8760, 8784, 8906, 9000, 9125, 9150, 9432, 9563, 9825, 9855, 10480, 10512, 10800, 10950, 10980, 11790, 12200, 13100, 13140, 13176, 13359, 13500, 13725, 14148, 14600, 14640, 15250, 15720, 15768, 15982, 16375, 16425, 16470, 17520, 17685, 17812, 18000, 18250, 18300, 18864, 19126, 19650, 19710, 21900, 21960, 22265, 22875, 23580, 23973, 24400, 26200, 26280, 26352, 26718, 27000, 27375, 27450, 28296, 28689, 29200, 29475, 30500, 31440, 31536, 31964, 32750, 32850, 32940, 35370, 35624, 36500, 36600, 38252, 39300, 39420, 39955, 40077, 41175, 43800, 43920, 44530, 45750, 47160, 47815, 47946, 49125, 49275, 52400, 52560, 53436, 54000, 54750, 54900, 56592, 57378, 58950, 61000, 63928, 65500, 65700, 65880, 66795, 68625, 70740, 71248, 71919, 73000, 73200, 76504, 78600, 78840, 79910, 80154, 82125, 82350, 86067, 87600, 88425, 89060, 91500, 94320, 95630, 95892, 98250, 98550, 106872, 109500, 109800, 111325, 114756, 117900, 119865, 120231, 122000, 127856, 131000, 131400, 131760, 133590, 137250, 141480, 143445, 143838, 146000, 147375, 153008, 157200, 157680, 159820, 160308, 164250, 164700, 172134, 176850, 178120, 183000, 191260, 191784, 196500, 197100, 199775, 200385, 205875, 213744, 215757, 219000, 219600, 222650, 229512, 235800, 239075, 239730, 240462, 246375, 258201, 262000, 262800, 267180, 274500, 282960, 286890, 287676, 294750, 319640, 320616, 328500, 329400, 333975, 344268, 353700, 356240, 359595, 366000, 382520, 383568, 393000, 394200, 399550, 400770, 411750, 430335, 431514, 438000, 442125, 445300, 459024, 471600, 478150, 479460, 480924, 492750, 516402, 534360, 549000, 556625, 573780, 575352, 583343, 589500, 599325, 601155, 639280, 641232, 657000, 658800, 667950, 688536, 707400, 717225, 719190, 765040, 786000, 788400, 799100, 801540, 823500, 860670, 863028, 884250, 890600, 956300, 958920, 961848, 985500, 998875, 1001925, 1032804, 1068720, 1078785, 1098000, 1113250, 1147560, 1150704, 1166686, 1179000, 1195375, 1198650, 1202310, 1291005, 1314000, 1335900, 1377072, 1414800, 1434450, 1438380, 1598200, 1603080, 1647000, 1669875, 1721340, 1726056, 1750029, 1768500, 1781200, 1797975, 1912600, 1917840, 1923696, 1971000, 1997750, 2003850, 2065608, 2151675, 2157570, 2226500, 2295120, 2333372, 2358000, 2390750, 2397300, 2404620, 2582010, 2671800, 2868900, 2876760, 2916715, 2996625, 3005775, 3196400, 3206160, 3294000, 3339750, 3442680, 3452112, 3500058, 3537000, 3586125, 3595950, 3825200, 3942000, 3995500, 4007700, 4131216, 4303350, 4315140, 4453000, 4666744, 4781500, 4794600, 4809240, 5009625, 5164020, 5250087, 5343600, 5393925, 5737800, 5753520, 5833430, 5993250, 6011550, 6455025, 6679500, 6885360, 7000116, 7074000, 7172250, 7191900, 7991000, 8015400, 8606700, 8630280, 8750145, 8906000, 8989875, 9333488, 9563000, 9589200, 9618480, 10019250, 10328040, 10500174, 10758375, 10787850, 11475600, 11666860, 11986500, 12023100, 12910050, 13359000, 14000232, 14344500, 14383800, 14583575, 15028875, 15750261, 15982000, 16030800, 17213400, 17260560, 17500290, 17979750, 19126000, 20038500, 20656080, 21000348, 21516750, 21575700, 23333720, 23973000, 24046200, 25820100, 26250435, 26718000, 26969625, 28000464, 28689000, 28767600, 29167150, 30057750, 31500522, 32275125, 34426800, 35000580, 35959500, 40077000, 42000696, 43033500, 43151400, 43750725, 46667440, 47946000, 48092400, 51640200, 52500870, 53939250, 57378000, 58334300, 60115500, 63001044, 64550250, 70001160, 71919000, 72917875, 78751305, 80154000, 84001392, 86067000, 86302800, 87501450, 103280400, 105001740, 107878500, 116668600, 120231000, 126002088, 129100500, 131252175, 140002320, 143838000, 145835750, 157502610, 172134000, 175002900, 210003480, 215757000, 218753625, 233337200, 240462000, 252004176, 258201000, 262504350, 291671500, 315005220, 350005800, 393756525, 420006960, 431514000, 437507250, 516402000, 525008700, 583343000, 630010440, 656260875, 700011600, 787513050, 875014500, 1050017400, 1166686000, 1260020880, 1312521750, 1575026100, 1750029000, 1968782625, 2100034800, 2625043500, 3150052200, 3500058000, 3937565250, 5250087000, 6300104400, 7875130500, 10500174000, 15750261000, 31500522000]

約数ペア:

[(1, 31500522000), (2, 15750261000), (3, 10500174000), (4, 7875130500), (5, 6300104400), (6, 5250087000), (8, 3937565250), (9, 3500058000), (10, 3150052200), (12, 2625043500), (15, 2100034800), (16, 1968782625), (18, 1750029000), (20, 1575026100), (24, 1312521750), (25, 1260020880), (27, 1166686000), (30, 1050017400), (36, 875014500), (40, 787513050), (45, 700011600), (48, 656260875), (50, 630010440), (54, 583343000), (60, 525008700), (61, 516402000), (72, 437507250), (73, 431514000), (75, 420006960), (80, 393756525), (90, 350005800), (100, 315005220), (108, 291671500), (120, 262504350), (122, 258201000), (125, 252004176), (131, 240462000), (135, 233337200), (144, 218753625), (146, 215757000), (150, 210003480), (180, 175002900), (183, 172134000), (200, 157502610), (216, 145835750), (219, 143838000), (225, 140002320), (240, 131252175), (244, 129100500), (250, 126002088), (262, 120231000), (270, 116668600), (292, 107878500), (300, 105001740), (305, 103280400), (360, 87501450), (365, 86302800), (366, 86067000), (375, 84001392), (393, 80154000), (400, 78751305), (432, 72917875), (438, 71919000), (450, 70001160), (488, 64550250), (500, 63001044), (524, 60115500), (540, 58334300), (549, 57378000), (584, 53939250), (600, 52500870), (610, 51640200), (655, 48092400), (657, 47946000), (675, 46667440), (720, 43750725), (730, 43151400), (732, 43033500), (750, 42000696), (786, 40077000), (876, 35959500), (900, 35000580), (915, 34426800), (976, 32275125), (1000, 31500522), (1048, 30057750), (1080, 29167150), (1095, 28767600), (1098, 28689000), (1125, 28000464), (1168, 26969625), (1179, 26718000), (1200, 26250435), (1220, 25820100), (1310, 24046200), (1314, 23973000), (1350, 23333720), (1460, 21575700), (1464, 21516750), (1500, 21000348), (1525, 20656080), (1572, 20038500), (1647, 19126000), (1752, 17979750), (1800, 17500290), (1825, 17260560), (1830, 17213400), (1965, 16030800), (1971, 15982000), (2000, 15750261), (2096, 15028875), (2160, 14583575), (2190, 14383800), (2196, 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3442680), (9432, 3339750), (9563, 3294000), (9825, 3206160), (9855, 3196400), (10480, 3005775), (10512, 2996625), (10800, 2916715), (10950, 2876760), (10980, 2868900), (11790, 2671800), (12200, 2582010), (13100, 2404620), (13140, 2397300), (13176, 2390750), (13359, 2358000), (13500, 2333372), (13725, 2295120), (14148, 2226500), (14600, 2157570), (14640, 2151675), (15250, 2065608), (15720, 2003850), (15768, 1997750), (15982, 1971000), (16375, 1923696), (16425, 1917840), (16470, 1912600), (17520, 1797975), (17685, 1781200), (17812, 1768500), (18000, 1750029), (18250, 1726056), (18300, 1721340), (18864, 1669875), (19126, 1647000), (19650, 1603080), (19710, 1598200), (21900, 1438380), (21960, 1434450), (22265, 1414800), (22875, 1377072), (23580, 1335900), (23973, 1314000), (24400, 1291005), (26200, 1202310), (26280, 1198650), (26352, 1195375), (26718, 1179000), (27000, 1166686), (27375, 1150704), (27450, 1147560), (28296, 1113250), (28689, 1098000), (29200, 1078785), (29475, 1068720), (30500, 1032804), (31440, 1001925), (31536, 998875), (31964, 985500), (32750, 961848), (32850, 958920), (32940, 956300), (35370, 890600), (35624, 884250), (36500, 863028), (36600, 860670), (38252, 823500), (39300, 801540), (39420, 799100), (39955, 788400), (40077, 786000), (41175, 765040), (43800, 719190), (43920, 717225), (44530, 707400), (45750, 688536), (47160, 667950), (47815, 658800), (47946, 657000), (49125, 641232), (49275, 639280), (52400, 601155), (52560, 599325), (53436, 589500), (54000, 583343), (54750, 575352), (54900, 573780), (56592, 556625), (57378, 549000), (58950, 534360), (61000, 516402), (63928, 492750), (65500, 480924), (65700, 479460), (65880, 478150), (66795, 471600), (68625, 459024), (70740, 445300), (71248, 442125), (71919, 438000), (73000, 431514), (73200, 430335), (76504, 411750), (78600, 400770), (78840, 399550), (79910, 394200), (80154, 393000), (82125, 383568), (82350, 382520), (86067, 366000), (87600, 359595), (88425, 356240), (89060, 353700), (91500, 344268), (94320, 333975), (95630, 329400), (95892, 328500), (98250, 320616), (98550, 319640), (106872, 294750), (109500, 287676), (109800, 286890), (111325, 282960), (114756, 274500), (117900, 267180), (119865, 262800), (120231, 262000), (122000, 258201), (127856, 246375), (131000, 240462), (131400, 239730), (131760, 239075), (133590, 235800), (137250, 229512), (141480, 222650), (143445, 219600), (143838, 219000), (146000, 215757), (147375, 213744), (153008, 205875), (157200, 200385), (157680, 199775), (159820, 197100), (160308, 196500), (164250, 191784), (164700, 191260), (172134, 183000), (176850, 178120)]